A differential manometer is connected at the two points A and B as shown. At B air pressure is 9.812 N/cm2 (abs), find the absolute pressure at A using the following data. - Specific Gravity of oil as 0.85; - Distance, C = 23 cm; - Distance, D = 105 mm; Distance, E = 0.93 m. OIL X B AIR WATER MERCURY Sp. gr. = 13.6 Solution: i) Air Pressure at B (in Pa) = ii) Pressure above X - X in the right tube (in Pa) = iii) Pressure of Mercury above X-X in the left tube (in Pa) = iv) Absolute Pressure at A (in Pa) =

A differential manometer is connected at the two points A and B as shown. At B air pressure is 9.812 N/cm2 (abs), find the absolute pressure at A using the following data. - Specific Gravity of oil as 0.85; - Distance, C = 23 cm; - Distance, D = 105 mm; Distance, E = 0.93 m. OIL X B AIR WATER MERCURY Sp. gr. = 13.6 Solution: i) Air Pressure at B (in Pa) = ii) Pressure above X - X in the right tube (in Pa) = iii) Pressure of Mercury above X-X in the left tube (in Pa) = iv) Absolute Pressure at A (in Pa) =

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter1: Heat, Temperature, And Pressure

Section: Chapter Questions

Problem 14RQ: Atmospheric pressure at sea level under standard conditions is ______inches of mercury (Hg) or_____...

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A differential manometer is connected at the two points A and B as shown. At B air pressure is 9.836 N/cm² (abs), find the absolute pressure at A using the following data. - Specific Gravity of oil as 0.88; - Distance, C = 21 cm; - Distance, D = 100 mm; Distance, E = 0.53 m. Solution: i) Air Pressure at B (in Pa) = ii) Pressure above X - X in the right tube (in Pa) = iii) Pressure of Mercury above X-X in the left tube (in Pa) = iv) Absolute Pressure at A (in Pa) = OIL X B AIR WATER TUVA MERCURY Sp. gr. = 13.6
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